168844676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42169}}^1$

素因数の和:42204

約数の個数: 48

約数和(自身を含む): 396735360

約数和(自身を除く): 227890684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 42169, 84338, 168676, 295183, 463859, 548197, 590366, 927718, 1096394, 1180732, 1855436, 2192788, 3247013, 3837379, 6030167, 6494026, 7674758, 12060334, 12988052, 15349516, 24120668, 42211169, 84422338, 168844676]

約数ペア:

[(1, 168844676), (2, 84422338), (4, 42211169), (7, 24120668), (11, 15349516), (13, 12988052), (14, 12060334), (22, 7674758), (26, 6494026), (28, 6030167), (44, 3837379), (52, 3247013), (77, 2192788), (91, 1855436), (143, 1180732), (154, 1096394), (182, 927718), (286, 590366), (308, 548197), (364, 463859), (572, 295183), (1001, 168676), (2002, 84338), (4004, 42169)]